CN103495398B - 一种具有一维核壳结构的载碳磁性纤维材料的制备方法及其应用 - Google Patents
一种具有一维核壳结构的载碳磁性纤维材料的制备方法及其应用 Download PDFInfo
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- CN103495398B CN103495398B CN201310498905.1A CN201310498905A CN103495398B CN 103495398 B CN103495398 B CN 103495398B CN 201310498905 A CN201310498905 A CN 201310498905A CN 103495398 B CN103495398 B CN 103495398B
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- nanofiber
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- cobalt ferrite
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000002657 fibrous material Substances 0.000 title claims abstract description 15
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 62
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 61
- 239000010941 cobalt Substances 0.000 claims abstract description 61
- 239000002121 nanofiber Substances 0.000 claims abstract description 59
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229920002472 Starch Polymers 0.000 claims abstract description 12
- 235000019698 starch Nutrition 0.000 claims abstract description 12
- 239000008107 starch Substances 0.000 claims abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 34
- CODVACFVSVNQPY-UHFFFAOYSA-N [Co].[C] Chemical compound [Co].[C] CODVACFVSVNQPY-UHFFFAOYSA-N 0.000 claims description 27
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 17
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 claims description 6
- 229940039790 sodium oxalate Drugs 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 150000002505 iron Chemical class 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 150000003891 oxalate salts Chemical class 0.000 claims description 4
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical group [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 3
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 3
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 3
- ZLXPLDLEBORRPT-UHFFFAOYSA-M [NH4+].[Fe+].[O-]S([O-])(=O)=O Chemical group [NH4+].[Fe+].[O-]S([O-])(=O)=O ZLXPLDLEBORRPT-UHFFFAOYSA-M 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims description 2
- 229940010514 ammonium ferrous sulfate Drugs 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010335 hydrothermal treatment Methods 0.000 claims description 2
- 229940039748 oxalate Drugs 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 14
- 238000011282 treatment Methods 0.000 abstract description 9
- 239000012620 biological material Substances 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000004043 responsiveness Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 6
- 238000007605 air drying Methods 0.000 description 6
- 239000012046 mixed solvent Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004807 desolvation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
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- 229940012466 egg shell membrane Drugs 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
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- 238000006722 reduction reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical class NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- VEWFZHAHZPVQES-UHFFFAOYSA-N boron;n,n-diethylethanamine Chemical compound [B].CCN(CC)CC VEWFZHAHZPVQES-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000001925 catabolic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229940077449 dichromate ion Drugs 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- -1 iron salt Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
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- 231100000614 poison Toxicity 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
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CN103922920B (zh) * | 2014-04-16 | 2015-06-24 | 安徽中医药大学 | 一维草酸亚铁纳米线的制备方法 |
CN107674462A (zh) * | 2017-10-11 | 2018-02-09 | 大连理工大学 | 一种三维多色CQDs@MeOOH防红外纳米功能材料的制备方法及应用 |
CN110013726B (zh) * | 2019-04-30 | 2021-09-21 | 东华大学 | 一种脱除磁性细颗粒用磁性复合无纺滤袋及制备方法 |
CN113072812A (zh) * | 2021-04-22 | 2021-07-06 | 西安理工大学 | 铁酸钴磁性纳米颗粒填充应变率敏感型复合材料及方法 |
CN115920896A (zh) * | 2022-11-16 | 2023-04-07 | 昆明理工大学 | 一种降解环丙沙星的催化剂及其制备方法和应用 |
Citations (3)
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CN102110506A (zh) * | 2010-11-17 | 2011-06-29 | 安徽工业大学 | 一种碳基磁性介孔复合微球及其制备方法 |
CN102350296A (zh) * | 2011-10-26 | 2012-02-15 | 安徽工业大学 | 一种阳离子型染料磁性介孔吸附材料的制备方法 |
CN102716718A (zh) * | 2012-07-11 | 2012-10-10 | 湖南师范大学 | 一种改性淀粉磁性纳米复合物及其制备方法和应用 |
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WO2013039675A2 (en) * | 2011-09-12 | 2013-03-21 | 3M Innovative Properties Company | Filtration medium comprising a carbon oxychalcogenide |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102110506A (zh) * | 2010-11-17 | 2011-06-29 | 安徽工业大学 | 一种碳基磁性介孔复合微球及其制备方法 |
CN102350296A (zh) * | 2011-10-26 | 2012-02-15 | 安徽工业大学 | 一种阳离子型染料磁性介孔吸附材料的制备方法 |
CN102716718A (zh) * | 2012-07-11 | 2012-10-10 | 湖南师范大学 | 一种改性淀粉磁性纳米复合物及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
Comparative study of various magnetic nanoparticles for Cr(VI) removal;Jing Hu et al.;《Separation and Purification Technology》;20071231;第56卷;第249-256页 * |
磁性介孔锰铁复合氧化物对 Cr(Ⅵ)的吸附性能研究;贾志刚 等;《环境工程学报》;20120131;第6卷(第1期);第157-162页 * |
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